I introduced you to the “create” command of the Kubernetes Controller to create new objects such as Pods, Deployments in the Kubernetes cluster. We can also do this using the “apply” command. For example, I have a configuration file to create a new Pod with… Read More
As I said in the previous tutorial, after creating the Deployment for our application, this application will only be accessible inside the Nodes of the cluster. For the outside of the cluster to be accessible, we need to use the Service object by running the… Read More
In Kubernetes, the Deployment object is the main object responsible for deploying and managing our application. It allows us to deploy Pods, update Pods, rollback Pods, and ReplicaSets. How is it in detail? We will find out together in this tutorial! First thing, to create… Read More
When a Pod in the Kubernetes system encounters a problem, it cannot fix itself, which will make our application unstable if there is any problem with Pod. To solve this problem, we need to use ReplicaSet to ensure that the number of Pods required for… Read More
Labels are key:value pairs assigned to an object in Kubernetes such as Pod, which is used so that we can identify a Kubernetes object quickly. And Selector is used to filtering a set of Kubernetes objects that satisfy certain conditions. How is it in details?… Read More
As I said in the tutorial about Overview of Kubernetes components, Pod is a concept, where containers will run in Kubernetes. A Pod may contain one or more containers with the same context, the same node, shared network namespace and volume. When a Pod is… Read More
Kubernetes is built with three main components, Master, Node, and Addons, what is it in details. Let’s take a look at this tutorial, First of all, about the Master component. This component can be considered as the heart of Kubernetes, built to manage all operations,… Read More
I showed you how to run a container using the “run” command in Kubernetes. This tutorial, I introduce you another way is to use the “create” command with a configuration file! The syntax of the “create” command is basically the following:
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kubectl create -f <path_to_configuration_file> |
Where <path_to_configuration_file> is… Read More
The “run” command of the Kubernetes Controller is used only to create a new Pod in the Kubernetes cluster. This command makes it easy for beginners to learn about Kubernetes to deploy a Pod and thus easily deploy a container in a Kubernetes cluster. In… Read More
To work with any system, the first thing you need to grasp is the basic concepts used with that system. So, in this tutorial, I would like to explain the important concepts in Kubernetes to you guys! These concepts include: Node A node is a… Read More
